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Biorad PowerPac Basic Electrophoresis Power Supply

Our Price: $495.00

Condition: Fully Recertified and Tested to Perform at Manufacturer Specifications
Warranty: 180-Day Full Parts and Labor (Click for Info)
Typically Ships Within: 1 to 2 Business Days

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Quantity in Stock:3

Product Code: BPPEPS

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Description

Recertification Protocol

Technical Specification Sheet

Biorad PowerPac Basic Electrophoresis Power Supply

Voltage
10 V to 300 V

Current
4 mA to 400 mA

Power
75 Watts

Features

Programming in a compact, stackable case
Timer control and constant voltage or constant current output
Ability to pause and resume a run
Automatic crossover featured to prevent damage
When the set limit of the non-constant parameter is reached, and the power capability of the unit is not exceeded
Used for nucleic acid gel electrophoresis & protein gel electrophoresis

The PowerPac Basic provides constant voltage or constant current to instruments used in electrophoresis. The power supply operates at the values specified for the constant parameter. However, to prevent damage to the electrophoresis cell, the PowerPac Basic provides automatic crossover to constant current or constant voltage, depending on which set value is first reached. When the set limit of the non-constant parameter is reached, and the power capability of the unit is not exceeded, the power supply will switch, making the non-constant parameter the new constant parameter

All of our equipment is fully tested to perform at factory specifications before being shipped.

INCLUDED:
The Biorad PowerPac Basic Electrophoresis Power Supply includes:

> Power Cord
> Calibration
> Operator's Guide
> Full 180 Day Parts and Labor Warranty

Biorad PowerPac Basic Electrophoresis Power Supply Specifications

Output
Voltage	10 V to 300 V, fully adjustable in 1 V steps
Voltage Accuracy	+/- 2% of reading or 3 volts, whichever is more
Current	4 mA to 400 mA, fully adjustable in 1 mA steps
Current Accuracy	+/- 2% of reading or 3 mA, whichever is more
Power (maximum)	75 Watts
Terminals	4-pair recessed banana jacks, floating in parallel
Timer Control	001 to 999 minutes, fully adjustable
Ripple	<1% @ 300 V and 70 W
Line Regulation	<1% @ 300 V and 70 W, 90-132 or 198-264 VAC
Load Regulation	<1% @ 300 V for a 50% change in output load
Drift	<1% @ after 15 min warmup at 300 V and 70 W
Noise	55 dBA at 1 meter

BioRad PowerPac Basic Manual

Click Here to View all the Technical Specs for the Biorad PowerPac Basic

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Electrophoresis Power Supply Inspection and Recertification Checklist

Verify internal power supply output for correct voltage in alignment with equipment specifications
Inspect LED display for any dim or dead pixels, ensuring optimal readability
Examine internal wiring and connections, checking for any rips, tears, or compromised insulation
Ensure fan is clean and fully operational to maintain adequate cooling
Test PCB test points for proper voltage output, confirming consistent circuit performance
Validate functionality of all buttons and switches, ensuring responsive control
Measure and confirm constant voltage, amplitude, and wattage using precise resistance values
Cross-check displayed voltage with multimeter readings for accuracy
Monitor for rapid resistance changes, software errors, and power fluctuations
Inspect line cord for any signs of wear, cuts, or damage impacting safety
Confirm cosmetic condition meets quality standards, free of any damage affecting functionality or aesthetics

Technician Inspection and Recertification Checklist: Electrophoresis Power Supplies

The Following Checklist Is to Be Performed on All Incoming and Outgoing Equipment

Task	Completed?	Remarks?
Verify internal power supply output voltage	Completed
Inspect LED display for dim or dead pixels	Completed
Examine internal wiring for rips or tears	Completed
Ensure fan is clean and fully operational	Completed
Test PCB test points for voltage accuracy	Completed
Validate functionality of buttons and switches	Completed
Confirm constant voltage, amplitude, and wattage with resistance	Completed
Cross-check displayed voltage with multimeter	Completed
Monitor for rapid resistance changes and power fluctuations	Completed
Inspect line cord for wear or damage	Completed
Confirm cosmetic condition meets quality standards	Completed